diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 0d83e2f45d..8fdc2e6991 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -85,28 +85,6 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b34d609dfbaf33d6889b2b7106d3ca345eacad44200913df5ba02bfd31d2ba9"
 
-[[package]]
-name = "async-stream"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b5a71a6f37880a80d1d7f19efd781e4b5de42c88f0722cc13bcb6cc2cfe8476"
-dependencies = [
- "async-stream-impl",
- "futures-core",
- "pin-project-lite",
-]
-
-[[package]]
-name = "async-stream-impl"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "async-trait"
 version = "0.1.89"
@@ -762,9 +740,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.178"
+version = "0.2.179"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"
+checksum = "c5a2d376baa530d1238d133232d15e239abad80d05838b4b59354e5268af431f"
 
 [[package]]
 name = "linux-raw-sys"
@@ -1201,11 +1179,12 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "3.2.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b258109f244e1d6891bf1053a55d63a5cd4f8f4c30cf9a1280989f80e7a1fa9"
+checksum = "0d0b343e184fc3b7bb44dff0705fffcf4b3756ba6aff420dddd8b24ca145e555"
 dependencies = [
- "futures",
+ "futures-executor",
+ "futures-util",
  "log",
  "once_cell",
  "parking_lot",
@@ -1215,9 +1194,9 @@ dependencies = [
 
 [[package]]
 name = "serial_test_derive"
-version = "3.2.0"
+version = "3.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d69265a08751de7844521fd15003ae0a888e035773ba05695c5c759a6f89eef"
+checksum = "6f50427f258fb77356e4cd4aa0e87e2bd2c66dbcee41dc405282cae2bfc26c83"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1311,9 +1290,9 @@ checksum = "8f50febec83f5ee1df3015341d8bd429f2d1cc62bcba7ea2076759d315084683"
 
 [[package]]
 name = "tokio"
-version = "1.48.0"
+version = "1.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff360e02eab121e0bc37a2d3b4d4dc622e6eda3a8e5253d5435ecf5bd4c68408"
+checksum = "72a2903cd7736441aac9df9d7688bd0ce48edccaadf181c3b90be801e81d3d86"
 dependencies = [
  "bytes",
  "libc",
@@ -1360,12 +1339,10 @@ dependencies = [
 
 [[package]]
 name = "tokio-test"
-version = "0.4.4"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2468baabc3311435b55dd935f702f42cd1b8abb7e754fb7dfb16bd36aa88f9f7"
+checksum = "3f6d24790a10a7af737693a3e8f1d03faef7e6ca0cc99aae5066f533766de545"
 dependencies = [
- "async-stream",
- "bytes",
  "futures-core",
  "tokio",
  "tokio-stream",
diff --git a/rust/core/Cargo.toml b/rust/core/Cargo.toml
index f230e55490..ed77969dcd 100644
--- a/rust/core/Cargo.toml
+++ b/rust/core/Cargo.toml
@@ -8,10 +8,10 @@ anyhow = "^1.0.97"
 as-any = "^0.3.2"
 indexmap = { version = "^2.8.0", features = ["serde"] }
 serde = { version = "^1.0.219", features = ["derive"] }
-tokio = "1.44.1"
+tokio = "1.49.0"
 
 [dev-dependencies]
-serial_test = "^3.2.0"
+serial_test = "^3.3.1"
 serde_json = "^1.0.148"
 
 [lib]
diff --git a/rust/echo/Cargo.toml b/rust/echo/Cargo.toml
index 42418a5d03..27c38889e6 100644
--- a/rust/echo/Cargo.toml
+++ b/rust/echo/Cargo.toml
@@ -41,9 +41,9 @@ once_cell = { version = "^1.21.1", optional = true }
 toolshed-test = { path = "../test", optional = true }
 
 [dev-dependencies]
-libc = "^0.2.171"
+libc = "^0.2.179"
 mio = "^1.0.3"
 mockall = "^0.14.0"
 scopeguard = "^1.2.0"
-serial_test = "^3.2.0"
+serial_test = "^3.3.1"
 toolshed_runner = { path = "../runner", features = ["test"] }
diff --git a/rust/runner/Cargo.toml b/rust/runner/Cargo.toml
index b9df9273ca..89963ddbe7 100644
--- a/rust/runner/Cargo.toml
+++ b/rust/runner/Cargo.toml
@@ -24,11 +24,11 @@ toolshed-test = { path = "../test", optional = true }
 
 [dev-dependencies]
 assert_matches = "^1.5"
-libc = "^0.2.171"
+libc = "^0.2.179"
 mockall = { version = "^0.14.0" }
 mockall_double = "^0.3"
 scopeguard = "^1.2"
-serial_test = "^3.2.0"
+serial_test = "^3.3.1"
 tokio-test = "^0.4"
 
 [lib]
diff --git a/rust/test/Cargo.toml b/rust/test/Cargo.toml
index 9b67a5be0e..6c1de717db 100644
--- a/rust/test/Cargo.toml
+++ b/rust/test/Cargo.toml
@@ -12,7 +12,7 @@ log = "^0.4"
 once_cell = { version = "^1.21" }
 
 [dev-dependencies]
-serial_test = "^3.2.0"
+serial_test = "^3.3.1"
 scopeguard = "^1.2"
 
 [lib]